166389584400468

Names of 166389584400468

• Cardinal: 166389584400468 can be written as One hundred sixty-six trillion, three hundred eighty-nine billion, five hundred eighty-four million, four hundred thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 1.66389584400468 × 10¹⁴

Factors of 166389584400468

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7008

Divisors of 166389584400468

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 79 99 117 132 143 156 158 198 234 237 286 316 396 429 468 474 572 711 857 858 869 948 1027 1287 1422 1714 1716 1738 2054 2571 2574 2607 2844 3081 3428 3476 4108 5142 5148 5214 6043 6162 6241 7713 7821 9243 9427 10284 10428 11141 11297 12086 12324 12482 15426 15642 18129 18486 18723 18854 22282 22594 24172 24964 28281 30852 31284 33423 33891 36258 36972 37446 37708 44564 45188 54387 56169 56562 66473 66846 67703 67782 68651 72516 74892 78559 81133 84843 100269 101673 108774 112338 113124 122551 132946 133692 135406 135564 137302 157118 162266 169686 199419 200538 203109 203346 205953 217548 224676 235677 243399 245102 265892 270812 274604 314236 324532 339372 367653 398838 401076 406218 406692 411906 471354 477397 486798 490204 598257 609327 617859 707031 730197 735306 744733 797676 812436 823812 864149 880139 892463 942708 954794 973596 1102959 1196514 1218654 1235718 1414062 1432191 1460394 1470612 1489466 1728298 1760278 1784926 1909588 2205918 2234199 2393028 2437308 2471436 2592447 2640417 2677389 2828124 2864382 2920788 2978932 3456596 3520556 3569852 4296573 4411836 4468398 5178851 5184894 5251367 5280834 5348537 5354778 5728764 6206161 6702597 7777341 7921251 8032167 8593146 8936796 9681529 10357702 10369788 10502734 10561668 10697074 10709556 12412322 13405194 15536553 15554682 15754101 15842502 16045611 16064334 17186292 18618483 19363058 20715404 21005468 21394148 24824644 26810388 29044587 31073106 31109364 31508202 31685004 32091222 32128668 37236966 37714363 38726116 46609659 47262303 48136833 55855449 56967361 58089174 58833907 62146212 63016404 64182444 67325063 68267771 69530981 74473932 75428726 87133761 93219318 94524606 96273666 111710898 113143089 113934722 116178348 117667814 134650126 136535542 139061962 150857452 170902083 174267522 176501721 186438636 189049212 192547332 201975189 204803313 208592943 223421796 226286178 227869444 235335628 269300252 273071084 278123924 339429267 341804166 348535044 353003442 403950378 409129229 409606626 414857993 417185886 452572356 490286719 512706249 529505163 605925567 614409939 625778829 678858534 683608332 706006884 740575693 764840791 807900756 818258458 819213252 829715986 834371772 980573438 1025412498 1059010326 1211851134 1227387687 1228819878 1244573979 1251557658 1357717068 1470860157 1481151386 1529681582 1636516916 1659431972 1961146876 2050824996 2118020652 2221727079 2294522373 2423702268 2454775374 2457639756 2489147958 2503115316 2941720314 2962302772 3059363164 3682163061 3733721937 4412580471 4443454158 4500421519 4589044746 4909550748 4978295916 5318679977 5393153909 5883440628 6665181237 6883567119 7364326122 7467443874 8825160942 8886908316 9000843038 9178089492 10637359954 10786307818 13330362474 13501264557 13767134238 14728652244 14934887748 15956039931 16179461727 17650321884 18001686076 21274719908 21572615636 26660724948 27002529114 27534268476 31912079862 32321209091 32358923454 40503793671 47868119793 48538385181 54005058228 58505479747 63824159724 64642418182 64717846908 81007587342 95736239586 96963627273 97076770362 117010959494 129284836364 162015174684 175516439241 191472479172 193927254546 194153540724 234021918988 290890881819 351032878482 355533300001 387854509092 420175718183 526549317723 581781763638 702065756964 711066600002 840351436366 1053098635446 1066599900003 1163563527276 1260527154549 1422133200004 1680702872732 2106197270892 2133199800006 2521054309098 3199799700009 3781581463647 4266399600012 4621932900013 5042108618196 6399599400018 7563162927294 9243865800026 12799198800036 13865798700039 15126325854588 18487731600052 27731597400078 41597396100117 55463194800156 83194792200234 166389584400468
• Sum of all divisors σ(n): 501127467736896
• Sum of proper divisors (its aliquot sum) s(n): 334737883336428
• 166389584400468 is an abundant number, because the sum of its proper divisors (334737883336428) is greater than itself. Its abundance is 168348298935960

Bases of 166389584400468

• Binary: 100101110101010010011000000100101001000001010100₂
• Hexadecimal: 0x975498129054
• Base-36: 1MZABII0D0

Squares and roots of 166389584400468

• 166389584400468 squared (166389584400468²) is 27685493796960464010998619024
• 166389584400468 cubed (166389584400468³) is 4606577806797986401118194745534440979303232
• The square root of 166389584400468 is 12899208.6734213273
• The cube root of 166389584400468 is 55001.6070495135

Scales and comparisons

• 166,389,584,400,468 seconds is equal to 5,290,674 years, 5 weeks, 4 days, 7 minutes, 48 seconds.
• To count from 1 to 166,389,584,400,468 would take you about thirteen million, two hundred twenty-six thousand, six hundred eighty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 166389584400468 cubic inches would be around 4583.5 feet tall.

Recreational maths with 166389584400468

• 166389584400468 backwards is 864004485983661
• The number of decimal digits it has is: 15
• The sum of 166389584400468's digits is 72
• More coming soon!